mirror of
https://github.com/facebook/sapling.git
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98d9269874
Summary: Create a fork of the Mercurial code that we can use to build server rpms. The hg servers will continue to exist for a few more months while we move the darkstorm and ediscovery use cases off them. In the mean time, we want to start making breaking changes to the client, so let's create a stable copy of the hg code to produce rpms for the hg servers. The fork is based off c7770c78d, the latest hg release. This copies the files as is, then adds some minor tweaks to get it to build: - Disables some lint checks that appear to be bypassed by path - sed replace eden/scm with eden/hg-server - Removed a dependency on scm/telemetry from the edenfs-client tests since scm/telemetry pulls in the original eden/scm/lib/configparser which conflicts with the hg-server conflict parser. allow-large-files Reviewed By: quark-zju Differential Revision: D27632557 fbshipit-source-id: b2f442f4ec000ea08e4d62de068750832198e1f4
417 lines
13 KiB
Python
417 lines
13 KiB
Python
# coding=utf-8
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from __future__ import absolute_import, print_function
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import doctest
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import os
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from edenscm.mercurial import sslutil
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from hghave import require
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def check(a, b):
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if a != b:
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print((a, b))
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def cert(cn):
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return {"subject": ((("commonName", cn),),)}
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_verifycert = sslutil._verifycert
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# Test non-wildcard certificates
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check(_verifycert(cert("example.com"), "example.com"), None)
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check(
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_verifycert(cert("example.com"), "www.example.com"),
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"certificate is for example.com",
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)
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check(
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_verifycert(cert("www.example.com"), "example.com"),
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"certificate is for www.example.com",
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)
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# Test wildcard certificates
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check(_verifycert(cert("*.example.com"), "www.example.com"), None)
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check(
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_verifycert(cert("*.example.com"), "example.com"),
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"certificate is for *.example.com",
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)
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check(
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_verifycert(cert("*.example.com"), "w.w.example.com"),
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"certificate is for *.example.com",
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)
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# Test subjectAltName
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san_cert = {
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"subject": ((("commonName", "example.com"),),),
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"subjectAltName": (("DNS", "*.example.net"), ("DNS", "example.net")),
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}
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check(_verifycert(san_cert, "example.net"), None)
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check(_verifycert(san_cert, "foo.example.net"), None)
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# no fallback to subject commonName when subjectAltName has DNS
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check(
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_verifycert(san_cert, "example.com"),
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"certificate is for *.example.net, example.net",
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)
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# fallback to subject commonName when no DNS in subjectAltName
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san_cert = {
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"subject": ((("commonName", "example.com"),),),
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"subjectAltName": (("IP Address", "8.8.8.8"),),
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}
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check(_verifycert(san_cert, "example.com"), None)
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# Avoid some pitfalls
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check(_verifycert(cert("*.foo"), "foo"), "certificate is for *.foo")
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check(_verifycert(cert("*o"), "foo"), None)
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check(
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_verifycert({"subject": ()}, "example.com"),
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"no commonName or subjectAltName found in certificate",
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)
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check(_verifycert(None, "example.com"), "no certificate received")
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# The following tests are from CPython's test_ssl.py.
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check(_verifycert(cert("example.com"), "example.com"), None)
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check(_verifycert(cert("example.com"), "ExAmple.cOm"), None)
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check(
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_verifycert(cert("example.com"), "www.example.com"),
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"certificate is for example.com",
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)
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check(
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_verifycert(cert("example.com"), ".example.com"), "certificate is for example.com"
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)
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check(_verifycert(cert("example.com"), "example.org"), "certificate is for example.com")
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check(_verifycert(cert("example.com"), "exampleXcom"), "certificate is for example.com")
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check(_verifycert(cert("*.a.com"), "foo.a.com"), None)
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check(_verifycert(cert("*.a.com"), "bar.foo.a.com"), "certificate is for *.a.com")
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check(_verifycert(cert("*.a.com"), "a.com"), "certificate is for *.a.com")
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check(_verifycert(cert("*.a.com"), "Xa.com"), "certificate is for *.a.com")
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check(_verifycert(cert("*.a.com"), ".a.com"), "certificate is for *.a.com")
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# only match one left-most wildcard
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check(_verifycert(cert("f*.com"), "foo.com"), None)
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check(_verifycert(cert("f*.com"), "f.com"), None)
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check(_verifycert(cert("f*.com"), "bar.com"), "certificate is for f*.com")
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check(_verifycert(cert("f*.com"), "foo.a.com"), "certificate is for f*.com")
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check(_verifycert(cert("f*.com"), "bar.foo.com"), "certificate is for f*.com")
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# NULL bytes are bad, CVE-2013-4073
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check(
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_verifycert(
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cert("null.python.org\x00example.org"), "null.python.org\x00example.org"
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),
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None,
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)
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check(
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_verifycert(cert("null.python.org\x00example.org"), "example.org"),
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"certificate is for null.python.org\x00example.org",
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)
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check(
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_verifycert(cert("null.python.org\x00example.org"), "null.python.org"),
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"certificate is for null.python.org\x00example.org",
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)
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# error cases with wildcards
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check(_verifycert(cert("*.*.a.com"), "bar.foo.a.com"), "certificate is for *.*.a.com")
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check(_verifycert(cert("*.*.a.com"), "a.com"), "certificate is for *.*.a.com")
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check(_verifycert(cert("*.*.a.com"), "Xa.com"), "certificate is for *.*.a.com")
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check(_verifycert(cert("*.*.a.com"), ".a.com"), "certificate is for *.*.a.com")
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check(_verifycert(cert("a.*.com"), "a.foo.com"), "certificate is for a.*.com")
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check(_verifycert(cert("a.*.com"), "a..com"), "certificate is for a.*.com")
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check(_verifycert(cert("a.*.com"), "a.com"), "certificate is for a.*.com")
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# wildcard doesn't match IDNA prefix 'xn--'
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idna = u"püthon.python.org".encode("idna").decode("ascii")
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check(_verifycert(cert(idna), idna), None)
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check(_verifycert(cert("x*.python.org"), idna), "certificate is for x*.python.org")
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check(
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_verifycert(cert("xn--p*.python.org"), idna), "certificate is for xn--p*.python.org"
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)
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# wildcard in first fragment and IDNA A-labels in sequent fragments
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# are supported.
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idna = u"www*.pythön.org".encode("idna").decode("ascii")
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check(_verifycert(cert(idna), u"www.pythön.org".encode("idna").decode("ascii")), None)
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check(_verifycert(cert(idna), u"www1.pythön.org".encode("idna").decode("ascii")), None)
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check(
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_verifycert(cert(idna), u"ftp.pythön.org".encode("idna").decode("ascii")),
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"certificate is for www*.xn--pythn-mua.org",
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)
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check(
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_verifycert(cert(idna), u"pythön.org".encode("idna").decode("ascii")),
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"certificate is for www*.xn--pythn-mua.org",
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)
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c = {
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"notAfter": "Jun 26 21:41:46 2011 GMT",
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"subject": (((u"commonName", u"linuxfrz.org"),),),
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"subjectAltName": (
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("DNS", "linuxfr.org"),
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("DNS", "linuxfr.com"),
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("othername", "<unsupported>"),
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),
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}
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check(_verifycert(c, "linuxfr.org"), None)
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check(_verifycert(c, "linuxfr.com"), None)
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# Not a "DNS" entry
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check(_verifycert(c, "<unsupported>"), "certificate is for linuxfr.org, linuxfr.com")
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# When there is a subjectAltName, commonName isn't used
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check(_verifycert(c, "linuxfrz.org"), "certificate is for linuxfr.org, linuxfr.com")
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# A pristine real-world example
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c = {
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"notAfter": "Dec 18 23:59:59 2011 GMT",
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"subject": (
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((u"countryName", u"US"),),
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((u"stateOrProvinceName", u"California"),),
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((u"localityName", u"Mountain View"),),
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((u"organizationName", u"Google Inc"),),
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((u"commonName", u"mail.google.com"),),
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),
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}
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check(_verifycert(c, "mail.google.com"), None)
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check(_verifycert(c, "gmail.com"), "certificate is for mail.google.com")
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# Only commonName is considered
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check(_verifycert(c, "California"), "certificate is for mail.google.com")
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# Neither commonName nor subjectAltName
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c = {
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"notAfter": "Dec 18 23:59:59 2011 GMT",
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"subject": (
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((u"countryName", u"US"),),
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((u"stateOrProvinceName", u"California"),),
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((u"localityName", u"Mountain View"),),
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((u"organizationName", u"Google Inc"),),
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),
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}
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check(
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_verifycert(c, "mail.google.com"),
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"no commonName or subjectAltName found in certificate",
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)
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# No DNS entry in subjectAltName but a commonName
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c = {
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"notAfter": "Dec 18 23:59:59 2099 GMT",
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"subject": (
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((u"countryName", u"US"),),
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((u"stateOrProvinceName", u"California"),),
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((u"localityName", u"Mountain View"),),
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((u"commonName", u"mail.google.com"),),
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),
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"subjectAltName": (("othername", "blabla"),),
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}
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check(_verifycert(c, "mail.google.com"), None)
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# No DNS entry subjectAltName and no commonName
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c = {
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"notAfter": "Dec 18 23:59:59 2099 GMT",
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"subject": (
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((u"countryName", u"US"),),
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((u"stateOrProvinceName", u"California"),),
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((u"localityName", u"Mountain View"),),
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((u"organizationName", u"Google Inc"),),
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),
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"subjectAltName": (("othername", "blabla"),),
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}
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check(
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_verifycert(c, "google.com"), "no commonName or subjectAltName found in certificate"
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)
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# Empty cert / no cert
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check(_verifycert(None, "example.com"), "no certificate received")
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check(_verifycert({}, "example.com"), "no certificate received")
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# avoid denials of service by refusing more than one
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# wildcard per fragment.
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check(_verifycert({"subject": (((u"commonName", u"a*b.com"),),)}, "axxb.com"), None)
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check(
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_verifycert({"subject": (((u"commonName", u"a*b.co*"),),)}, "axxb.com"),
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"certificate is for a*b.co*",
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)
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check(
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_verifycert({"subject": (((u"commonName", u"a*b*.com"),),)}, "axxbxxc.com"),
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"too many wildcards in certificate DNS name: a*b*.com",
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)
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def test_url():
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"""
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>>> from edenscm.mercurial.util import url
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This tests for edge cases in url.URL's parsing algorithm. Most of
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these aren't useful for documentation purposes, so they aren't
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part of the class's doc tests.
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Query strings and fragments:
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>>> url('http://host/a?b#c')
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<url scheme: 'http', host: 'host', path: 'a', query: 'b', fragment: 'c'>
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>>> url('http://host/a?')
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<url scheme: 'http', host: 'host', path: 'a'>
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>>> url('http://host/a#b#c')
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<url scheme: 'http', host: 'host', path: 'a', fragment: 'b#c'>
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>>> url('http://host/a#b?c')
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<url scheme: 'http', host: 'host', path: 'a', fragment: 'b?c'>
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>>> url('http://host/?a#b')
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<url scheme: 'http', host: 'host', path: '', query: 'a', fragment: 'b'>
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>>> url('http://host/?a#b', parsequery=False)
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<url scheme: 'http', host: 'host', path: '?a', fragment: 'b'>
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>>> url('http://host/?a#b', parsefragment=False)
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<url scheme: 'http', host: 'host', path: '', query: 'a#b'>
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>>> url('http://host/?a#b', parsequery=False, parsefragment=False)
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<url scheme: 'http', host: 'host', path: '?a#b'>
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IPv6 addresses:
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>>> url('ldap://[2001:db8::7]/c=GB?objectClass?one')
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<url scheme: 'ldap', host: '[2001:db8::7]', path: 'c=GB',
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query: 'objectClass?one'>
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>>> url('ldap://joe:xxx@[2001:db8::7]:80/c=GB?objectClass?one')
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<url scheme: 'ldap', user: 'joe', passwd: 'xxx', host: '[2001:db8::7]',
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port: '80', path: 'c=GB', query: 'objectClass?one'>
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Missing scheme, host, etc.:
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>>> url('://192.0.2.16:80/')
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<url path: '://192.0.2.16:80/'>
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>>> url('https://mercurial-scm.org')
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<url scheme: 'https', host: 'mercurial-scm.org'>
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>>> url('/foo')
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<url path: '/foo'>
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>>> url('bundle:/foo')
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<url scheme: 'bundle', path: '/foo'>
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>>> url('a?b#c')
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<url path: 'a?b', fragment: 'c'>
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>>> url('http://x.com?arg=/foo')
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<url scheme: 'http', host: 'x.com', query: 'arg=/foo'>
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>>> url('http://joe:xxx@/foo')
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<url scheme: 'http', user: 'joe', passwd: 'xxx', path: 'foo'>
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Just a scheme and a path:
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>>> url('mailto:John.Doe@example.com')
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<url scheme: 'mailto', path: 'John.Doe@example.com'>
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>>> url('a:b:c:d')
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<url path: 'a:b:c:d'>
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>>> url('aa:bb:cc:dd')
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<url scheme: 'aa', path: 'bb:cc:dd'>
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SSH examples:
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>>> url('ssh://joe@host//home/joe')
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<url scheme: 'ssh', user: 'joe', host: 'host', path: '/home/joe'>
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>>> url('ssh://joe:xxx@host/src')
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<url scheme: 'ssh', user: 'joe', passwd: 'xxx', host: 'host', path: 'src'>
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>>> url('ssh://joe:xxx@host')
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<url scheme: 'ssh', user: 'joe', passwd: 'xxx', host: 'host'>
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>>> url('ssh://joe@host')
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<url scheme: 'ssh', user: 'joe', host: 'host'>
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>>> url('ssh://host')
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<url scheme: 'ssh', host: 'host'>
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>>> url('ssh://')
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<url scheme: 'ssh'>
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>>> url('ssh:')
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<url scheme: 'ssh'>
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Non-numeric port:
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>>> url('http://example.com:dd')
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<url scheme: 'http', host: 'example.com', port: 'dd'>
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>>> url('ssh://joe:xxx@host:ssh/foo')
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<url scheme: 'ssh', user: 'joe', passwd: 'xxx', host: 'host', port: 'ssh',
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path: 'foo'>
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Bad authentication credentials:
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>>> url('http://joe@joeville:123@4:@host/a?b#c')
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<url scheme: 'http', user: 'joe@joeville', passwd: '123@4:',
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host: 'host', path: 'a', query: 'b', fragment: 'c'>
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>>> url('http://!*#?/@!*#?/:@host/a?b#c')
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<url scheme: 'http', host: '!*', fragment: '?/@!*#?/:@host/a?b#c'>
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>>> url('http://!*#?@!*#?:@host/a?b#c')
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<url scheme: 'http', host: '!*', fragment: '?@!*#?:@host/a?b#c'>
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>>> url('http://!*@:!*@@host/a?b#c')
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<url scheme: 'http', user: '!*@', passwd: '!*@', host: 'host',
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path: 'a', query: 'b', fragment: 'c'>
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File paths:
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>>> url('a/b/c/d.g.f')
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<url path: 'a/b/c/d.g.f'>
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>>> url('/x///z/y/')
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<url path: '/x///z/y/'>
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>>> url('/foo:bar')
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<url path: '/foo:bar'>
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>>> url('\\\\foo:bar')
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<url path: '\\\\foo:bar'>
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>>> url('./foo:bar')
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<url path: './foo:bar'>
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Empty URL:
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>>> u = url('')
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>>> u
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<url path: ''>
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>>> str(u)
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''
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Empty path with query string:
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>>> str(url('http://foo/?bar'))
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'http://foo/?bar'
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Invalid path:
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>>> u = url('http://foo/bar')
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>>> u.path = 'bar'
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>>> str(u)
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'http://foo/bar'
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>>> u = url('file:/foo/bar/baz')
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>>> u
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<url scheme: 'file', path: '/foo/bar/baz'>
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>>> str(u)
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'file:///foo/bar/baz'
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>>> u.localpath()
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'/foo/bar/baz'
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>>> u = url('file:///foo/bar/baz')
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>>> u
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<url scheme: 'file', path: '/foo/bar/baz'>
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>>> str(u)
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'file:///foo/bar/baz'
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>>> u.localpath()
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'/foo/bar/baz'
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>>> u = url('file:///f:oo/bar/baz')
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>>> u
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<url scheme: 'file', path: 'f:oo/bar/baz'>
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>>> str(u)
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'file:///f:oo/bar/baz'
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>>> u.localpath()
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'f:oo/bar/baz'
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>>> u = url('file://localhost/f:oo/bar/baz')
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>>> u
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<url scheme: 'file', host: 'localhost', path: 'f:oo/bar/baz'>
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>>> str(u)
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'file://localhost/f:oo/bar/baz'
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>>> u.localpath()
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'f:oo/bar/baz'
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>>> u = url('file:foo/bar/baz')
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>>> u
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<url scheme: 'file', path: 'foo/bar/baz'>
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>>> str(u)
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'file:foo/bar/baz'
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>>> u.localpath()
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'foo/bar/baz'
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"""
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if "TERM" in os.environ:
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del os.environ["TERM"]
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doctest.testmod(optionflags=doctest.NORMALIZE_WHITESPACE)
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